Weifang Toption Chemical Industry Co., Ltd., tọrọ ntọala na 2006 na a aha isi obodo 5millions, 150 ọrụ, raara onwe ya nye gburugburu enyi enyi chemicals; bụ ọkachamara emeputa nke Calcium chloride, Barium Chloride, Magnesium Chloride, Sodium Metabisulfite, Sodium Bicarbonate, Sodium Hydrosulfite, Gel Breaker, wdg.
Ngosipụta ngwa ngwaahịa anyị
Ngwaahịa anyị na-ekwe nkwa ịdị mma
Emechara oru ngo
Afọ Ahụmahụ
Emeri ihe nrite
Ọganihu oru ngo
Ọrụ ndị ahịa, afọ ojuju ndị ahịa